(followed by a noun) in a state of / (followed by an infinitive) in a condition to (do something), in a fit state to (do something)

(philosophy) state of nature

(rather literary) by trade, by profession

state of shock

Islamic State in Iraq; former name of Daech (État islamique en Irak et au Levant)

health status, health condition, state of health, medical status

(law) nation of laws, rule-of-law state, constitutional state, legally constituted state

(sciences, research) assessment of the current knowledge about a subject; assessment of the state of the art in a given field of knowledge

(physics) state of matter (any of the different phases of matter whose properties are dependent on the motions and forces of the molecules of which they are composed)

in working order, functional, working